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TO FIND OUT H.D ( Horizontal Distance ) ON LEVEL MACHINE First of all open tripod and expand it on ground and then fix level on tripod plate with the help on plumbing fork Now set the bubble with help of leveling screw. when bubble come to the center then leave leveling screw your instrument is ready for work If you ar e using machine first time you must be check Machine Fault  Select two point e.g (A & B ) where you want to find horizontal distance ( H.D ) between two point . Now keep staff rod on first point ( A ) and target staff rod and take reading on staff rod on upper hair and then keep the rod on second point (B) and take reading on rod with the help on lower hair. Now you have two point dimension. you can find distance in b/w these point ( A----B) With the help of these formulas Formula;.    Upper hair -  Lower hair * 100  = H.D OR       A  - B *100 = H.D Level machine can only find stra...

Horizontal CURVE Culculation CURVE DIFINIATION AND FORMULAS           first of all you have some data for soulation Like you have deflection angle ,change intersection point ( I.P) Degree of curve if YOU HAVE THAT DATA YOU CAN SOLVE THE CURVE OK LETS START If you have no Deflection angle  you can find on this formula           Deflection angle = 0 = 180 - Intersection angle WE HAVE GIVEN DATA . Deflection angle = 40 0 chain-age intersection point =I.P=17634.25 Degree of curve = D = 5 0 Required Data Tangent point one= TP1=? Tangent point two =TP2 =? SOLOUTION Ist TP1 = change I.P –Tangent length SO First we will find Tangent length Formula we have Tangent Length =T.L= R Tan 0 /2 we have no “R” Formula for finding “Radius”   5730/D D= Degree of curve we have 5 0    5730/5 =1146 “1146” put this value in tangent lengt...

REM Today i am writing about the Remote Elevation Measurement   as you know that last time i published a post about the Missing Line Measurement , some of my website viewers comment about to make a guide about Remote Elevation Measurement  on total station. So i make a simple and easy post about in which i explain you all about Measure Elevation  Measurement of height . Remote Elevation Measurement rem with diagram  

Workability of Concrete Definition Today i am writing about Workability of Concrete Definition as you know that last time i published a post about the Different Types of Slabs some of my website viewers comment about to make a guide about Workability of Concrete Definition . So i make a simple and easy post about in which i explain you all about Introduction of workability of concrete .

Factors affecting workability of concrete Today i am writing about factors affecting workability of concrete as you know that last time i published a post about   Workability of Concrete  some of my website viewers comment about to make a guide about factors affecting workability of concrete . So i make a simple and easy post about in which i explain you all about FACTORS AFFECTING WORK ABILTITY ,

Public health engineering Total contact hours 160 Aims Understand the construction and maintenance of sewer , process of collection conveyance and disposal of sewage Course contents Introduction ·         Definition and terminology of sanitary engineering ·         System of sewage disposal ·         Cesspool drainage, conservancy system and water carriage system their comparison Quantity of sewage ·         Quantity of discharge in sewer ,dry weather flow ,variation in quantity of dry whether flow ·         Quantity of storm water flow-runoff co-efficient ,time of concentration impressivious  factor, hudralic formula for velocity of flow House drainage ·         Requirement ·         Shapes and constructio...

What is Geodetic Survey Very Short Answer :     A land survey with aquaracy  made to account for the curvature of the earth surface.                                 fig no 14.0 Instrument use in geodetic survey..................................................... Main instrument for  Geodetic Surveying   : Theodolite: It is the basic  surveying  unit used for  Geodetic Surveying  . Theodolite consists of a telescope which is placed on a swivel and it can be rotated both horizontally and vertically. Triangulation point are determined by the theodolite in  Geodetic Surveying  . Two circles-one vertical and another horizontal, are used to read out the readings. But in the modern theodolite the reading is done electronically.  Geodetic Surveying  can be done by geographers, engineers and surveyors specialised in relate...

Check for reading level: submission b.s subtract from submission f.s b.s is bake side f.s is fore side is equal to last reading subtract first reading for example submission b.s is 3.14 submission f.s is 2.0 3.14-2.0=1.14 and last reading is 120 first reading is 100 so 120-100=20 1.14=20 result your reading is wrong when R.H.S=L.H.S your reading is aqurate

What is tripod very short answer? Tripod:    A three-legged stand for supporting a level instrument or other apparatus.    Tripod is also used for total station  Diagram of tripod and parts of tripod Upper part of tripod

Survey:      TO collect some basic and important information about the project.. Survey types:            1).Plane survey          2).geodetic survey Survey instrument using in field  For horizontal  distance  measurement  These five instrument can easily find horizontal  distance ...  1)chain 2)Tape 3)steel band 4)level machine 5)total station 6)theodolite For vertical distance  1). level machine 2).total station 3).tape  4).steel band 5). theodolite FOR straight line in field 1).ranging rod 2).pegs

No w i wil l teach .how can fin d area of rectan gle                     so first of all you will k now the field is in rectan g le form so you can find his area i n this metho d  first find   the s ide of rectangle  then use this formula for rectangle ar ea                                                            L x W                         wh ere L is the length of rectangle                              ...

F inding areas of different condition of earth.           Earth areas have alot of condition but so me we discuss   l ook the photo s which i s gi vin b el ow CONDITION  OF EARTH AREAS we will discus s t hese are a s of the earth. and i wil l teac h you find ing are as of this condition of the earth so i will solve every ge ometrical shape in one post wi th formulas  so look next post so lve these condition of t he earth    Note: Now if you have any problem or question then do ask them in comment section below. if you have any problem then you can call me so keep visiting    

SYMBOLE FOR LEVEL  FIELD BOOK: for line of calim ation levle field book symb ol e 1.BA K E SIDE (B. S) 2.HIGHT OF INSTRUMEN T(H.I) 3.INTER SIDE(I . S) 4 .FORESIDE( F . S) 5 .SEAR EL NUMBER(S. N) 6.change point(c.p) 7.remarks

Taking reading on level machine:                   first o f all set the level inst rument on tri pod .then s tart taking readin g                                                      fig no  5 CR OSS HAI R USIN G M ETHOD first taking back s ide reading(B.S) t hen add with beach mark(B.M) for in strument hight then take ing inter side rea ding (I .S) and the la st take fore side reading (F .S) and estab lish new stati on point . cross ha ir find only vertical con dition of the earth STU DIA HAIR                         studia ha ir have on t he ...